KCET Maths Answer Key | KCET 2024 Math Exam Answer Key & Paper Solution

good evening hi kids you wrote a Cas at examination at 250 it started and ended at 350 almost 60 questions were there I know you are already calculating that I did 55 problems I'll get RV or BMS all calculation no no no no still you have to do physics and chemistry then only you can and you calculate the Pu score yes according to me maths was uh I've inquired other students also maths was little easy yes some students failed that uh felt that it is little lengthy now the lengthy word is used if you have done a proper practice it won't be so lengthy okay so in this session we'll be discussing the key little bit idea of the solutions I'll give but detailed Solutions will be given in the next phase and in the comment section you can write how many questions you have done okay good evening myself vlam manam I'm working in dsha from last 12 years and the senior mathematics faculty okay let's start how easy it is uh according to analysis I called around 25 students most of the students said it was an easy paper but little they were not able to complete within speculated Time 1 hour so I'll say it's an easy paper so how many moderate problems were there difficult I have seen seven moderate problems were there and 53 is easy no problem was difficult at all only 7 moderate and 53 53 were the easy how much an average student average student can easily expect a 30 questions 30 marks means 30 questions he can easily do within speculated time of 1 hour now where they are out of the syllabus yes if I talk about deleted syllabus three they asked in plane one they asked in the reasoning so there were four questions which we can say out of the syllabus what they given in the Pu examination how the paper is comparison last year so bit almost the same you can pretty last year's paper this paper was little easier okay easy where there were any mistakes in the question yes one question was a mistake we will discuss that which question there was a typographical error was there otherwise paper was really nice only and and uh you'll be shocked that 25 to 28% was there direct from ncrt textbook so this is the first question so if You observe this first question C is the correct answer how it works apply a hospital rule you say 0 by0 form if you apply aital rule this becomes minus < tk2 cos sin x integr sorry differentiation of cos x is sinx and differ c x is minus cose Square X and the limit X tending to < by 4 if you put Answer 1 by 2 you'll get it okay C option is correct so applying the alpal rule by because it is 0 by 0 form 0 by 0 form it's very simple if you differentiate numerator and denominator separately and substitute X = piun by 4 you get you get Answer 1 by two next question it's a very simple negation of a statement for every real number x s + 5 is positive so option C is correct see there exist at least one real number X such that x² is not positive they're talking about negation so they are think positive the negation of positive is not positive question number three AB c d if AB B CDE e are the observations with the mean M and standard deviation s standard deviation of observation a plus K so what happens three D is the answer if you add any elements same same value of element value like K is added to each and every element standard deviation never changes please remember that if you add a constant term to each and every term what happens the standard deviation won't change so that's why option D is correct question number three option D four FX equal to tan X so definitely in invers of tan X is tan inverse X So Tan inverse 1 is < by 4 option a option A is correct < by 4 the function is tan inverse X and they're asking tan inverse 1 which is equal to < by 4 you can easily do this problem within 20 seconds question number five FX = x² + 1 pre-image pre-image means 17 = x² + 1 so x² = 16 X = Plus or - 4 now - 3 = x² + 1 not possible so option C is correct question number five option C is correct it was a very simple question which you can easily do within 10 to 15 seconds next G of X is equal to sinx F of G equal sin rootx by observation you can see six question C is the correct answer C is the correct answer you apply it g of FX G of FX so G what is FX is given to you sin Square x what is g you get root over sin s x which is equal to sinx Clear G of FX equal to sinx actually you have to put mod but they have not given the mod actual answer is under root of x² is mod sin x they have given sin x okay CH question number seven you see the equation number seven you have to check the ordered Pace a is given to you as 3 3D is equal to 2 C you have to check which ordered P satisfied suppose I take two so 2 comma 3 satisfies 6 = to 6 next you take 4 4 3 is 12 and 6 2 are 12 again suppose I take 8 8 3 is are 24 12 2 are 24 next you get 10 10 3 are 30 15 next you get 12 12 comma this will give you uh 12 3 are 36 18 2 36 okay similarly next 15 15 3 is 45 and uh this will give you 15 this 45 what will get 18 you have to stop here only so what's the option correct in this case option uh 2 1 2 3 4 5 option b is correct let me check seven is uh question number seven question number 7 C we given let me check where might be anything I left 2 4 6 I forgot six this won't come 6 3 is are 18 and uh 9 2 are 18 6 comma 9 1 2 3 4 5 6 so option C is correct clear this was a very simple problem so which accepts the condition a equal to BC next one question number 8 cos inverse X cos inverse coal 3 Pi it is only possible when X = minus1 Y = -1 Z is = -1 if you substitute here you get 2 + 2 + 2 which is equal to 6 option C is correct so question number eight option C is correct next question number n 2 sin inverse x - 3 cos inverse x = 4 they're asking 2 sin inverse 3 cos inverse X we know that sin inverse x + cos inverse X is = to < / 2 and 2 sin inverse x - 3 cos inverse X is equal to 4 solve both the equations get sin inverse X and cos inverse X substitute here you get your required answer ninth you get the B option so sin inverse X Plus cos inverse X is 2 2 sin inverse x - 3 cos inverse x = 4 if you add both equation you solve the both equations how to solve it's very simple you multiply by three and add it up you get 3 means 5 sin inverse X is equal to uh 3 < by 2 3 piun by 2 + 4 3 piun by 2 + 4 further once you know sin inverse X you can calculate cos inverse X once you know sin inverse X cos inverse X substitute here you get required answer 10th a is a square Matrix a square is equal to a 1 + a is equal to uh sorry for that I + a = cube a square is given to you expand the value A + B whole cub and substitute wherever you find a square as a you get option C is correct you get 7 a + I 10th question C part will come so simple you just expand it wherever you find a square you substitute a again a square will come substitute a you get 7 a + I question number 11 a to the power 10 you do a square then automatically you get the sequence of this one and you get 11th as 11 as B option b option will come correct 2 The Power 9 a okay a the power a the power 10 you find calculate a square once you are able to calculate a square you get an idea a to the power 4 a square and a square will give a to the power 4 in such a way you get 2 the^ 9 into a so problem is like this a square you calculate a square you know how to multiply it 1 one and 1 one you multiply it okay you'll get the answer for it next question number 12 there is a typographical error some mistake is there in this part if it is done properly you get an answer so this was the only mistake question number 12 13 they gave adjoint you calculate the adjoint means adjoint formula of that adjoint of any Matrix is adjoint point to the power n minus1 so that uh that you calculate the given at that a is given as four so four 4 Square you have to calculate 4 square is nothing but 4 square is 16 equal to the determinant of this you get the P value and you get the answer as 13 as C 11 you'll get it I repeat once again p is the adjoint of this one p is the adjoint of this Matrix okay and that a is given four so adj means de of adjoint a de of adjoint is nothing but de of Matrix to the power n minus one put it and substitute the value you'll get the value of P so they are asking in this question the value of alpha you'll get the value of alpha because you calculate the determinant of it 14 same DB DB by DX is there you expand the determinant expand the determinant differentiate this okay and a is given to you as you differentiate this where whatever the result comes that result must be x² - 1 so 14 14 option A is correct it comes as 3 a so you have to differentiate this you expand it and differentiate it once you differentiate it okay then the what is a value a value a value is x squ - 1 you will get 3 * of x² - 1 15 same way you have to you have to expand this uh determinant substitute here either you use the AL Hospital rule that's the easy way so Al Hospital how it works limit extending to Zero f-x by 2x again differentiate it liit extending to Zero f-x by 2 so you evaluate f of x it will take little time 1 to 1 and a half minute it will take time the time which you saved the previous problems can be utilized here so you substitute it f-x by2 you get required answer 15th answer is B you get zero okay 15th answer is B 16th uh which of the following observations correct in the feature of logarithmic function the point 1 comma 0 is always on the graph of a logarithmic function so log graph they asking which are the following observation this is the log graph so this is 1 comma 0 option C is correct okay Point 1 comma 0 always graph in the logarithmic function clear next one 17 mod cos x if you try to draw the graph of mod cos x mod cos graph is like this this AOSS this point is < by 2 and this point is 3 piun by 2 so uh where fun if everywhere it is continuous but not differentiable at multiples of odd multiples of < by 2 option b is correct see the graph so Pi by2 3 Pi by 2 it is not differentiable it is not differentiable this you get the negative slope this you get as positive slope sharp Ed is there at Pi by 2 3 Pi by2 5 pi by2 and so on 18 take log both sides you get your required result this will come as log Y is equal to log 2 plus uh means 3x log X okay differentiate both sides you get your required result 1 by y Dy by DX is = 3 log X + 3x into 1xx so Dy by DX = to Y uh Y into 3 log X + 3 put x = 1 so if you put x = 1 this will y will be 2 this will become 03 answer is 6 option b 18th option b see most of the questions I'm solving for you 19 let the function satisfies F ofx + y is equal F ofx so you have to use the basic definition limit tending to z f of x + y - F ofx + y so this is nothing but limit as tending to zero is equal to f-x f-x this will give you f ofx common F of Y -1 by y so this is nothing but F ofx into f- 0 is equal to f-x they're asking F-5 values are given to you answer will be a 19 a 19 a so FX F of 5 F-5 you require F-5 you require F of I is three this is 2 3 2 are 6ct option corre is a right next 20th mean value theorem lres mean value theorem we know that F of B minus F of a by B minus a is equal to f- c f- c f of B is nothing but F of 2 minus f of 0 by 2 - 0 the derivative of this will be uh c - 1 s + C into 2 cus 1 so evaluate it you get the answer 4x3 option b is correct 20th option is correct okay simplified it comes a quadratic equation and once you solve the quadratic equation C value get is as 4x3 next FX the point x CU - 3 6 x² + 12x - 3 x = 2 differentiate f-x f-x you get it as 3 x² - 12 x + 12 okay f-x = 0 you do you get x² - 4x + 4 when you get X is equal 2 What is f- X f- x is 6x - 12 so f-2 is also 0o so option B is correct point of inflection whenever second order derivative also becomes zero then we say it is a point of inflection option b x to the^ X so many times you have done in classes it's from NC textbook direct x the^ x log Y is equal x log X differentiate both sides 1 by y Dy by DX is equal to log X + 1 so Dy by DX will give you a they are asking increasing function y into 1 + log X so increasing function means Dy by DX is greater than 0 so 1 + log X is greater than 0 or X is greater than 1 by e x is greater than 1 by option C 23 option C next 24 the maximum value of right circular cone slant height is given like this this is the value 6 is given and this is H this is r h² + r² is equal 36 volume of a con is 1x 3 < r² H so 1X 3 piun r² is nothing but 36 - h² into H we got V of H then calculate v- h and equal to 0 you get 16 < tk3 piun and once you get H value you can calculate r value also and H and R you know we substitute in the formula you get 16 < tk3 24 24 B option is correct option b is correct clear x c^ x is there again you differentiate it's very common question it is repeated on the C also so what happens you have to find derivative of it so f-x is equal to e^ X into 1 - x + x into e^ X into 1 - x into of X is 1 - 2x so what is common e^ X into 1 - x is common we get 1 + x - 2 x² is greater than 0 okay so you get it as 2X x 2 - x - 1 is less than 0 if you see the interval it increases from -1 to D option D 25 25 option D is correct clear because greater than Z increasing function definition is f-x is greater than Z so if I multiply with minus sign you get this one so this factors will be 2 x² - 2x + x - 1 okay this can be two 2x common you get x -1 + x -1 okay is equal to 0 if I take it we get the factors X - 1 and 2x + 1 is equal to 0 it means whenever less than sign is there X lies between smaller number and bigger number so it is increasing from - 1 by 2 to 1 option D is correct 26 it's a good question again cos x = to T cos xal to T if you put it this will become minus DT by 3 + 4 t² take - 1 by 4 common you get DT by 3x 4 + t² so it is a tan inverse X formula by integral DX by x² + a² is 1 by a tan inverse X by a plus c any my my interesting topic is integral calculus that's why very fond of it so you substitute the values you get answer 26th as option a option A see minus sign is already given option A is correct next 27 If You observe this one sin x is an odd function cos Square X is even function even into odd is odd similarly x square is even sinx is the odd so odd into even is again odd minus A2 - A to a f of x DX is equal to0 when f of x is odd function see it takes hardly 10 seconds time okay that's called the planning 28 same log xal to T So this becomes 1X X DX is equal to DT this integral becomes DT by 6 T ^ 2 + 7 t + 2 if you do the factors this become DT into 2T + 1 into 3T + 2 if you do the factors option b will come correct partial fractions if you do the partial fractions this integral becomes 2 by 2T + 1 - 3 by 3T + 2 so this will give you nothing but log of 2T + 1 by 3 t + 2 so option b is correct correct next 29 it's a very tricky problem until unless you know you can't solve it so multiply divide by cos x by 2 integral 2 sin 5x by 2 cos x by 2 DX ided 2 cos x by 2 sin x by 2 I'm not solving completely 2 sin a sin B will give you sin 5x this is 5 5 + 6 6 by 2 will give you 3x + sin x sin 2x sorry divided by sin x DX okay sin 3x formula you know 3 sin x - 4 sin Cub X and sin 2x is 2 sin x cos x divided by sin xide by sin x you get relevant again sin sare x you convert into double angle then you get your required result I think options 29 option C is correct option C will come sin 3x is 3 sin x - 4 sin Cub X and sin 2x is 2 sin x cos x you can easily do it 30 mod is there you have to break the function 1 2 1 2 3 so this will be positive x - - 1 - * of x - 3 DX plus 325 x -1 + x - 3 DX solve this integral you get your required answer I think option A is correct 12 will come okay question number 30 38 12 will come area of Reason y isal 3x this is the graph of x² and this is a graph of y = 3x both will meet at 3 can cross check 3 3 are 9 3 square is 9 so area of integral 0 to 3 so 3x - x² DX further you all know how to solve 0 to 3 3x² by 2 - x Cub by 3 you get your required answer 9x2 of 32 32b 9x2 is the correct answer 33 area of Reason same type of question but where the students do mistake is they forget the down part and you draw l y is equal x this area as well as this area you have to calculate 2 * 0 to 1 x - x Cub DX you solve you get answer as5 option D clear 34 take log both sides we get Dy by DX isal to log of x + 1 variable separable Dy is = log of x + 1 DX this becomes Y is equal to log uh Dera of log X is X log X - x sorry integral integral of log X is X log X - x in place of x x + 1 is given x + 1 log of x + 1 - x + 1 + C you substitute uh y x = to 0 y = 3 you get a required answer I think option D is correct 34 option D is correct family of CES x and y intercept tangent at this point the concept I'll tell you this the graph is given to you this is a tangent this point is X x 0 y 0 this is 2 x0a 0 0a 2 y0 okay equation of a tangent then you find it is's saying family of cos x intercept Tang respectively XX at the point when you solve it you get XY = to c² 35 option A XY equal to C 35 35 35 is correct next yes a is correct A and B are the two AC a is given AC is given these are two vectors given to you this is AB and AC we know the length of median so AB Vector plus AC vector by 2 then take the modulus okay you get option C is correct otk 33 will come clear 30 3 uh yes question number 36 36 C will come so okay parid so Box ABC so Box ABC will give you how much sorry Box ABC this will give you 0 1 1 1 1 1 1 0 you calculate the determinant you'll get the required value 37 37 comes out to be B option 2 square unit okay so Box ABC Box ABC box AB C Vector ABC which is equal to determinant the components you have to write components of a vector B vector and C Vector is the Box ABC A and B the two unit vectors mod a plus b units so a vector + B Vector square is mod a vector s+ mod b Vector square + 2 mod a mod b so a is unit Vector 1 = 1 + 1 + 2 mod a vector mod b Vector cos Theta so from this if you solve cos Theta is equal -1 by 2 answer is 2 piun by 3 option C is correct this can also be done within 15 to 20 seconds 39 A and B two vectors are given a plus B unit Vector so Theta is 20 39 1 minute uh a plus B unit Vector 38 question is 30 d8 question is C option is correct so these two are mutually perpendicular mutually perpendicular we know A1 A2 plus B1 B2 + C1 C2 is equal to cos Theta you have to find means cos PK by2 is 0 A1 A2 + B1 B2 plus C1 C2 if you calculate question number 40 we get option A - 10 by 7 option A is correct when two lines are perpendicular A1 A2 + B1 B2 plus C1 C 2 is equal to 0 because cos equal 0 if you substitute you get - 10 by 7 value next distance between two parallel planes actually two parallel planes y this is 2x + 3 y + 4 Z is = 4 this can be written as 2x + 3 y + 4 Z is = 6 distance between them we know D2 - D1 byun a s + b s + c² we get uh 6 - 4 of course modulus under root of 2 2 + 3 2 + 4 S this will give you 25 25 + 4 is 29 so this will give you 2 by < 29 option C is correct 41 option C is correct okay the formula is D2 minus D1 by modulus of course a s + b² + c² 42 sign of angle between the straight line and this plane apply the apply the formula to it and you get the simple form uh find the angle formula sign angle formula you'll get the value 42 answer will be option a 5 by < tk2 okay straight formula based question XY equal 0 three dimensional plane represents at 43 is very conceptual 43 C a pair of planes right angle to it of course xal to0 or y equal to 0 definitely it gives pair of planes right angle to each other 44 option C this is option C 44 plane containing 32 Goma 0 and this line is okay so the plane contains this point and the line okay that plane contains the plane uh plane containing you have to search a plane which contains see this point you substitute in the options point is 364 must also Line This Plane if you calculate it 44 comes out to be option A of course three questions were asked in the plane which is not in the syllabus but most of the students have studied it you all have studied you all are preparing for J means definitely you might have studied it Corner points of fible reason if you find this 145 linear programming option D comes correct any point on the line segment joining these two will come when you draw it up so also very easy questions you have done the same question in pu also 46 are di thrown 10 times probability that odd number will come at least once at least once means one minus none you do one minus oneus none you get your required answer 46th 46th you get a c option so simple Cal calulations 1 minus none that's the reason 1 23 by 1 0 24 is coming this is a random variable problem simple formula based the mean of a random variable you apply the means mean formula random variable and you get option 47 47 you get it as a b okay next one 48 random variable X in the binomial distribution and N = to 5 is given PX is given 9 times of it PX is equal to 2 you apply the formula 9 of PX 3 then you get the probability P so 48 48 get option b 1 by 10 simple application of formula why I'm not doing this because you know the formula it takes hardly 10 seconds to solve it 14 into finite sets M and N elements respectively the total number of subsets the first set is 56 more than total number of subsets in second set value of m&n respectively the 49 you solve it it comes out to be 6 and 3 the basic sa theory equation so greatest x² - 5x + 6 is given to you does if you to do the factors greatest integer of x minus 3 into greatest integer of x - 2 is equal to 0 it means greatest n of X is equal to 3 or greatest of X is equal to 2 okay so when three will come when when three will come when a Clos interval three to open interval 4 open interval 4 three will come 3.1 great is also 3 3.2 is also three I'm doing those questions which normally students do mistake don't mistake that I have not done probability and all so simple formula based where the students do mistake that I'm trying here also close close interval 2 and open interval 3 2999 is also 2 so what you have to do the union of this one question number 50 50 you get B option okay because 2 2 3 3 3 is included here three is included here this is excluded because it satisfies that's why answer is closed interval 2 and open interval 4 51 two circles arcs are same length as at 30° and 78 at the center then R ratio of the radi you know the arc length formula apply the arc l two Circles of Arc of same length sub means two circles are given to you okay this radius is R1 and this radius is R2 see two circles arcs of same length this arc length is same arc length is same you calculate it you get and once you calculate two Arc lengths equate it and radius you don't know when you find the ratio Theta R is the formula Theta R1 Theta 1 R1 Theta 2 R2 apply it you get the ratio 51 answer will come out to be B simple question just 30° and 78° but one thing you remember you have to convert into radians please so degre has to be converted into radians then only you have to solve it if you directly degrees it's wrong so this formula is valid only for radians lot of students might have done mistake because 38° 30° and 78 when you divide it it will never comes 13 by 5 so you must be very careful that you have to convert into radians triangle ABC right angle triangle at C this is right angle at C this is given to you this is a oppos opposite a is a opposite this is B is B further you know what is tan a t a means what perpendicular base a by B A by B plus similarly tan B Tan b means this one B by a so this will give you a squ + b square by a but a square + b square is nothing but C Square C square a c square a is option C 52 option C 53 Alpha is a real value of real value of alpha this is purely real means whenever any complex numberers PRI areial means imaginary part is zero so you have to rationalize it 1us I sin Alpha into 1 - 2 I sin Alpha ID 1 where this becomes uh i s 1 + 4 sin Square Alpha so imaginary part equal to zero then you get required answer 53 as a c okay so in this real part purely real means imaginary part is equal to zero so what will the imaginary part I sin Alpha - 2 I sin Alpha - 3 I sin Alpha will give you so sin Alpha is equal to 0 Alpha = to n Pi 55 length of a rectangle is five times the bread the minimum perimeter of rectangle 1 cm the simple this one length into breadth is equal to area formula is there so 54 B option will come bread will always be greater than equal to 15 cm clear so length of a rectangle is five times the bread the minimum perimeter you have to use the maximum Minima so length of a rectangle is length is equal to Pi * of bread okay what's the perimeter perimeter 2 * of L + b so get 2 * of L is how much 5 b + B is equal to Perimeter okay then further you can calculate it this becomes 6 uh 6B okay bread will always be greater than 15 because the perimeter of a rectangle is 180 they already gave 180 they already gave so perimeter of rectangle 180 means this perimeter is 180 180 is equal how much 2 into 6B okay so this will becomes 90 and 3 2s 3 30 15 B is equal to is equal 15 that's greater than equal 15 option b is correct next 49 C3 48 C3 47 C3 46 C3 you know NCR NCR plus NCR plus n +1 c r + 1 if you keep on applying keep on adding the values of it you get 50 F5 as a option a 50 C4 will come okay so this is what this is 4 NCR and NCR +1 is n+1 CR +1 okay so applying that formula you'll get keep on adding it up and it comes land up at 50 C4 55 56 56 again this is general term general term is nothing but r NCR by NC R minus one so you have to simplify NCR NCR minus one I think 56 56 you'll get option A this comes out to be n- r + 1 so summation of nus r + 1 means sum of natural numbers which isal n into n + 1 by 2 option A is correct when you simplify you get summation of nus r + 1 SN SN stands for the sum of N terms of a GP sum of N terms of GP formula we know a into r the^ n minus 1 by R -1 is equal SN applying that formula a is given first of is given SN and they are asking S2 n if you find the ratio s this is SN we calculate s2n is a into r ^ 2 N - 1 by this will give you r² minus 1 okay when you divide both option b comes R to the power n yes + 1 SN is to s2n sum of GP okay first term is a common ratio is S2 n will give again this is Rus one only this also Rus one only when you divide SN by this one so this becomes nothing but r^ n by r ^ 2 N - 1 a - b upon a sare - b sare a - b will cancel you get 1 by r^ n + 1 simple option b is correct 58 uh A and B am and geometrical arithmetic mean and geometrical mean of the quadratic equations are five and four simple question so arithmetic mean is A + B by 2 is given you as 5 AB root AB is given as 4 It Means A + B is = 10 and a is equal 16 this is sum of roots and this is product of roots so x² minus sum of roots is 10 x and product of roots is 16 is equal to 0 58 option D is correct x² - 10 x + 16 sorry 59 angle between between the line x + y isal 3 and line joining so what is the slope of this line slope of line is 4 - 1 5 - 3 - 1 this will give you 3 this 4 4 - 1 is equal to 3 minus this will give you uh - 4 - 3x 4 is a slope I think I'm correct 4 - 1 - 4 - 1 is 3us this you know the slope slope of this line is y = - x + 3 so M1 is = -1 M2 is = 2 - 3x 4 apply the formula tan Theta is = M1 - M2 tan Theta is equal to modulus of M1 - M2 by 1 + M1 M2 we applying the formula we get 59 option C is correct okay slope is minus one perfectly correct next equation of Parabola focus is 6a 6A 0 you draw a parabola this focus is 6 comma 0 and directrix is x = - 6 so definitely symmetric about x-axis so y² is = 4 a x and a = 6 y² = 6 4 24x option A is correct 60th option A is correct okay I think one question was a repeated question or something wrong wrong okay one determinant question typographical error was there so most of the questions have explained it one or two questions in the probability and all so direct formula application is there if you apply the formula you get your required result so according to teachers panel I think most of the questions are there typographical can happen we also human beings okay so I think all the best for your next exam physics and chemistry and I Tred My Level best to explain you all this and according to me it's an easy please to comment how much score you will get it at least we can get idea according to our teachers panel almost 30 average student can easily do 30 questions easily possible within speculated time you can do 58 questions accurately of seen some questions can be done within within 10 to 15 seconds and some questions I think six to seven questions will take more than a minute time so the planning is very very uh very very important in physics chemistry also whatever the easy problems immediately do it last 5 minutes just cross check all the problems what you have done is uh means bubbling is correct or not because bubbling is very very important and you maximum to maximum you guess only three to four problems don't guess of course there is no negative marking so remaining whatever is left over within the speculated time you can guess it but you devote maximum 99% time to solve and do it as you done PS all the best for your physics and chemistry bye take care we'll meet you in the next class with the detail explanation of each and every question with the concepts what is used thank you take care bye

Channel: Deeksha Karnataka

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Keywords: kcet, kcet 2024, kcet exam, kcet 2024 exam, kcet preparation, kcet exam preparation, kcet biology, kcet maths, kcet physics, kcet chemistry, kcet 2024 exam preparation

Id: 00zv5PTDD-w

Length: 45min 49sec (2749 seconds)

Published: Thu Apr 18 2024